activity
20082026
most citedThe Hubble Space Telescope Cluster Supernova Survey: V. Improving the Dark Energy Constraints Above z>1 and Building an Early-Type-Hosted Supernova Sample

1.7k citations · 3.5k across the 35 of their papers we have counts for

collaborators

35 papers

astro-ph.GA2026

Reducing the Dimensions of AGN Lightcurve Manifolds

Shoubaneh Hemmati, Jessica Krick, Daniel Stern +10

The Active Galactic Nuclei (AGN) glossary is vast and complex. Depending on selection method, observing wavelength, and brightness, AGNs are assigned distinct labels, yet the relat…

astro-ph.GA2025

The Centre of Attention: a Powerful Radio Galaxy Pinpoints a NIR-Dark Protocluster at z~3.9

A. J. Hedge, N. Seymour, J. W. Broderick +8

We report the discovery of a protocluster identified from Atacama Large Millimetre/sub-millimetre Array Band 3 spectral scans of a bright radio source selected from the…

astro-ph.SR2025

FUOr-Aur 0544+3330: A New YSO Outburst in the Outskirts of Auriga OB1, Viewed Face-On

Lynne A. Hillenbrand, Adolfo S. Carvalho, Dan Stern +5

We present a newly appreciated FU Ori outburst event that began in 2019 and reached a peak in early 2021. Suspected young stellar object WISE J054452.25+333009.6 experienced substa…

astro-ph.GA2024

VLASS-based survey of transition state galaxies and their relationship to compact peaked-spectrum radio sources

M. Kunert-Bajraszewska, A. Krauze, A. E. Kimball +6

We present multi-frequency and high-resolution studies of a sample of 24 radio transients sources discovered by comparing the NRAO VLA Sky Survey (NVSS) and Very Large Array Sky Su…

astro-ph.HE2024★ 46 cited

Black hole jets on the scale of the Cosmic Web

Martijn S. S. L. Oei, Martin J. Hardcastle, Roland Timmerman +10

Jets launched by supermassive black holes transport relativistic leptons, magnetic fields, and atomic nuclei from the centres of galaxies to their outskirts and beyond. These outfl…

astro-ph.HE2024

An Intermediate Mass Black Hole Hidden Behind Thick Obscuration

Peter G. Boorman, Daniel Stern, Roberto J. Assef +12

Recent models suggest approximately half of all accreting supermassive black holes (SMBHs; 10 M) are expected to undergo intense growth phase…